package itHeima.lesson7;

/**
 * @author Administrator
 */
public class demo5 {
    /**
     *  打印数组 【11,22,33,44,55】
     * @param args 6
     */
    public static void main(String[] args) {
        int[] arr = {11, 22, 33, 44, 55};
        printArray(arr);
    }

    /**
     * 判断
     * @param arr 数组
     */
    public static void printArray(int[] arr) {
        System.out.print("[");
        for (int i = 0; i < arr.length; i++) {
            if (i == arr.length - 1) {
                System.out.println(arr[i] + "]");
            } else {
                System.out.print(arr[i] + ",");
            }
        }
    }
}